TY  - BOOK
AU  - Kuhnel,Wolfgang
TI  - Differential geometry: curves - surfaces - manifolds .-2nded. 
SN  - 0821839888 alk. paper
PY  - 2006///
CY  - Providence, R.I.
PB  - American Mathematical Society
KW  - Geometry, Differential
KW  - Curves
KW  - Surfaces
KW  - Manifolds (Mathematics)
ER  -